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Johnson Controls WRZ-TTJ0000-2 Wireless Room Temperature Sensor W/Display

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Special Price $224.55 Regular Price $249.25
In stock
SKU
WRZ-TTJ0000-2
The Johnson Controls WRZ-TTJ0000-2 Wireless Room Temperature Sensor W/Display is used to measure ambient temperature and send the data to the controller in HVAC systems. The internal sensing electronics monitor the temperature and transmit a wireless communication signal to a compatible controller installed. An integral display shows the measured value and indicates the conditions, operating on low-voltage electronic circuitry. It transmits the temperature control interface so that it can support zone-based condition control in building control networks.
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HVAC Controls & Electrical, Control & Sensing Devices
Manufacturer:
https://www.partshnc.com/media/catalog/productno_selection
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Product Questions (2)
Customer Questions
What maintenance is required for the Johnson Controls WRZ-TTJ0000-2 Temperature Sensor?

Keep the sensor clean and free from dust to ensure accurate temperature readings. Replace batteries as needed to maintain wireless performance. Check mounting stability and signal connectivity periodically. Avoid exposure to moisture or extreme conditions to prevent damage.

What are common issues with the Johnson Controls WRZ-TTJ0000-2 Temperature Sensor?

  • Inaccurate temperature readings or fluctuations.
  • Display not functioning or fading.
  • Weak or lost wireless signal.
  • Battery draining quickly or failing.
  • Delayed response in updating room conditions.

Installation Steps

Step 1: Turn off power to the HVAC system before installation.

Step 2: Choose a suitable wall location, avoiding direct sunlight, drafts, and heat sources.

Step 3: Mount the backplate of the new securely using screws or anchors.

Step 4: Insert batteries into the sensor/display unit if required.

Step 5: Attach the sensor/display onto the mounted backplate.

Step 6: Restore power and verify the sensor communicates correctly with the HVAC system.